National/ Timken Seals Catalog - Norfolkbearings.com

Size SectionHsg.BoreSealO.D.SealWidthLipMat’lPart No.Type/Illus.Hsg.BoreSealO.D.SealWidthLipMat’lPart No.Type/Illus.561.750" (1-3/4") SHAFT (cont.)1.750" (1-3/4") SHAFT (cont.)2.502 2.506 .375 S 450494 45 2.750 2.754 .500 S 410183 41*2.502 2.506 .375 S 470494 47 2.750 2.754 .500 N 410183N 412.502 2.506 .375 N 470494N 47 2.750 2.754 .500 S 450183 452.502 2.506 .375 S 480494 48 2.750 2.754 .500 N 450183N 452.502 2.506 .375 N 480494N 48 2.750 2.754 .500* V 450183V 452.502 2.506 .406 H 451147H 45 2.750 2.754 .500 S 470183 472.502 2.506 .406 N 451147N 45 2.750 2.754 .500 N 470183N 472.502 2.506 .500 S 410352 41*2.750 2.754 .500 S 480183 482.502 2.506 .500 S 450352 45 2.750 2.754 .500 H*480183H 482.502 2.506 .500 H 450352H 45 2.758 2.762 .375 S 473447 472.502 2.506 .500 N 450352N 45 2.758 2.762 .500 S 410155 412.502 2.506 .500 S 470352 47 2.758 2.762 .500 S 450155 452.502 2.506 .500 H 470352H 47 2.758 2.762 .500 S 470155 472.502 2.506 .500 S *480352 48 2.758 2.762 .500 S *480155 482.502 2.506 .680 L 7834 # 2.783 2.787 .531 L 50289 5L2.502 2.506 .750 S 7731 2S*2.786 2.876 .285 S 200600% 200E2.561 2.565 .250 S 204502 204 2.810 2.814 .315 S 712260 472.561 2.565 .500 V 470361V 47 2.875 2.879 .375 V 471141V 472.561 2.565 .500 S 410361 41 2.875 2.879 .375 S 471141 47*2.561 2.565 .500 S 450361 45 2.875 2.879 .468 S 410291 412.561 2.565 .500 S 470361 47 2.875 2.879 .468 N*410291N 412.561 2.565 .500 S *480361 48 2.875 2.879 .468 S 450291 452.561 2.566 .312 S 472193 47 2.875 2.879 .468 N 450291N 452.561 2.566 .500 S 204015 204*2.875 2.879 .468 V 450291V 452.562 2.566 .500 S 203015 203 2.875 2.879 .468 S 470291 472.562 2.566 .500 F 205015 205 2.875 2.879 .468 S 480291 482.565 2.570 .312 S 473796 47 2.875 2.879 .500 S*481067 482.566 2.574 .311 S 324941 32 2.875 2.880 .500 S 6949S 2742.621 2.625 .937 V 710428 87 2.983 2.987 .438 S 5711 412.623 2.627 .250 S *43092S 4S 2.996 3.001 .375 S 473448 472.623 2.627 .290 S 200335 200 2.996 3.001 .437 S 411983 412.623 2.627 .312 V 472185V 47 2.996 3.001 .500 S 410359 412.623 2.627 .312 S 472185 47 2.996 3.001 .500 S 450359 452.623 2.627 .312 S 482185 48 2.996 3.001 .500 S 470359 472.623 2.627 .375 S 481019 48 2.996 3.001 .500 S 480359 48*2.623 2.627 .500 S 50070 5S 3.000 3.005 .250 S 204501 2042.623 2.627 .500 F 290070 29 3.000 3.005 .375 S 471984 472.623 2.627 .500 S 410070 41 3.000 3.005 .375 N 471984N 472.623 2.627 .500 N 410070N 41 3.000 3.005 .375* S 481984 482.623 2.627 .500 S 450070 45 3.000 3.005 .375 N 481984N 482.623 2.627 .500 H 450070H 45 3.000 3.005 .500 S 410719 412.623 2.627 .500 N 450070N 45 3.000 3.005 .500 S 450719 452.623 2.627 .500 V 450070V 45 3.000 3.005 .500 H 450719H 452.623 2.627 .500 S 470070 47 3.000 3.005 .500 S 470719 472.623 2.627 .500 S 480070 48 3.000 3.005 .500 H 470719H 472.623 2.627 .500 N 480070N 48 3.000 3.005 .500 S 480719 482.624 2.628 .250 S 443389 44 3.036 3.040 .500* S 4302FG 47*2.630 2.930 .290 S 200912% 200E 3.061 3.066 .375 S 473313 472.686 2.690 .375 S 470334 47 3.061 3.066 .500 S 410087 412.686 2.690 .437 S* 451879 45 3.061 3.066 .500 S 450087 452.686 2.690 .500 S*410076 41 3.061 3.066 .500 S 470087 472.686 2.690 .500 S 450076 45 3.061 3.066 .500 S 480087 48*2.686 2.690 .500 N 450076N 45 3.062 3.066 .485 S 710005 862.686 2.690 .500 V 450076V 45 3.125 3.130 .500 S 451350 452.686 2.690 .500 S 470076 47 3.149 3.154 .291 S2.686 2.690 .500 S*200303 200480076 483.153 3.159 .312 S 482267 482.686 2.690 .500 N 480076N 48*3.189 3.193 .400 N 9158 472.715 2.721 .437 S 323119 32 3.189 3.194 .437 S 410088 412.716 2.721 .359 S 204038 204 3.189 3.194 .437 N 410088N 412.716 2.721 .406 S 204002 204 3.189 3.194 .437 S *450088 452.717 2.721 .406 S 203002 203 3.189 3.194 .437 S 470088 472.717 2.721 .468 S 411030 41 3.189 3.194 .437 S *480088 482.717 2.721 .468 S 451030 45*3.371 3.376 .625 S 210945 212.718 2.722 .359 S 200354 200 3.543 3.548 .500 S 455536 452.718 2.728 .294 S 200854% 200E 3.937 3.942 .312 S 476820 472.750 2.754 .250 S 40183S 4S*2.750 2.754 .312 V 472179V 471.751" SHAFT2.750 2.754 .312 S 472179 472.750 2.754 .312 A 472179A 47 2.533 2.608 .290 S*200895% 200E2.750 2.754 .312 S*482179 482.750 2.754 .484 L 5827 2012.750 2.754 .500 S* 50183 5SFor Illustration and Material Data See Technical Section# Designed For A Specific Application - Not Recommended For General Use FG Hydrodynamic Lip Design-Bidirectional % External BoreThe U.S. customer service number is 877-4-TIMKEN. The Canadian customer service numbers are 800-565-4927 (English) and 800-565-0438 (French-Canadian).*